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| | | /* |
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| | | * Copyright (c) 2019-2023 Beijing Hanwei Innovation Technology Ltd. Co. and |
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| | | * its subsidiaries and affiliates (collectly called MKSEMI). |
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| | | * |
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| | | * All rights reserved. |
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| | | * |
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| | | * Redistribution and use in source and binary forms, with or without |
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| | | * modification, are permitted provided that the following conditions are met: |
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| | | * |
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| | | * 1. Redistributions of source code must retain the above copyright notice, |
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| | | * this list of conditions and the following disclaimer. |
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| | | * |
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| | | * 2. Redistributions in binary form, except as embedded into an MKSEMI |
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| | | * integrated circuit in a product or a software update for such product, |
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| | | * must reproduce the above copyright notice, this list of conditions and |
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| | | * the following disclaimer in the documentation and/or other materials |
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| | | * provided with the distribution. |
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| | | * |
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| | | * 3. Neither the name of MKSEMI nor the names of its contributors may be used |
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| | | * to endorse or promote products derived from this software without |
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| | | * specific prior written permission. |
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| | | * |
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| | | * 4. This software, with or without modification, must only be used with a |
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| | | * MKSEMI integrated circuit. |
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| | | * |
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| | | * 5. Any software provided in binary form under this license must not be |
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| | | * reverse engineered, decompiled, modified and/or disassembled. |
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| | | * |
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| | | * THIS SOFTWARE IS PROVIDED BY MKSEMI "AS IS" AND ANY EXPRESS OR IMPLIED |
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| | | * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
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| | | * MERCHANTABILITY, NONINFRINGEMENT, AND FITNESS FOR A PARTICULAR PURPOSE ARE |
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| | | * DISCLAIMED. IN NO EVENT SHALL MKSEMI OR CONTRIBUTORS BE LIABLE FOR ANY |
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| | | * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
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| | | * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
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| | | * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
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| | | * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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| | | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
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| | | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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| | | */ |
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| | | |
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| | | #ifndef UWB_LINK_LAYER_H_ |
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| | | #define UWB_LINK_LAYER_H_ |
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| | | #include "mk_common.h" |
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| | | |
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| | | #define LL_LINK_NUM_MAX (1) |
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| | | |
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| | | enum LL_PDU_MSG_TYPE_T |
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| | | { |
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| | | MSG_NON_SECURE_EP_CL_DATA = 0x20, |
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| | | MSG_SECURE_EP_CL_DATA = 0x21, |
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| | | MSG_CONNECT_REQ = 0x30, |
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| | | MSG_CONNECT_RSP = 0x31, |
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| | | MSG_DISCONNECT_REQ = 0x40, |
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| | | MSG_CO_DATA = 0x50, |
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| | | MSG_CO_RX = 0x51, |
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| | | MSG_AGGREGATED_FRAME = 0x60, |
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| | | MSG_LL_PARAM = 0x70, |
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| | | }; |
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| | | |
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| | | enum LL_COMPONENT_PARAM_TAG_T |
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| | | { |
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| | | TAG_LL_PARAM = 0x01, |
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| | | TAG_CONNECT_PARAM = 0x02, |
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| | | TAG_WAITING_TIME = 0x03, |
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| | | TAG_SERVICE_ANNOUNCEMENT = 0x04, |
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| | | TAG_SERVICE_DISCOVERY = 0x05, |
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| | | TAG_SERVICE_SELECTION = 0x06, |
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| | | TAG_STATUS = 0x07, |
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| | | }; |
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| | | |
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| | | enum LL_STATUS_T |
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| | | { |
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| | | LL_ACK, |
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| | | LL_NACK, |
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| | | LL_NO_FRAME_RECEIVED, |
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| | | LL_SEMANTIC_ERR, |
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| | | LL_SYNTAX_ERR, |
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| | | LL_NO_PENDING_SDU, |
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| | | }; |
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| | | |
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| | | struct LL_PARAM_T |
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| | | { |
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| | | uint8_t version; |
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| | | uint16_t max_sdu_size; |
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| | | uint16_t max_pdu_size; |
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| | | uint8_t tx_win_size; |
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| | | uint8_t max_retry; |
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| | | uint8_t link_timeout; |
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| | | uint8_t src_ports; |
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| | | }; |
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| | | |
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| | | struct CONNECT_PARAM_T |
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| | | { |
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| | | uint8_t con_id; |
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| | | uint8_t dst_port; |
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| | | uint8_t src_port; |
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| | | uint8_t ep_type; |
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| | | uint8_t src_addr_type; |
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| | | uint8_t src_addr[8]; |
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| | | }; |
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| | | |
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| | | struct LL_HANDLE_T |
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| | | { |
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| | | uint8_t status; // 0: link not exist, 1: link created |
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| | | uint8_t con_id; |
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| | | uint16_t addr; |
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| | | uint8_t lsn; |
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| | | }; |
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| | | |
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| | | #ifdef __cplusplus |
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| | | extern "C" { |
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| | | #endif |
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| | | |
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| | | uint8_t uwb_ll_dev_idx(uint8_t con_id); |
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| | | |
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| | | void uwb_ll_connect(uint16_t addr, struct CONNECT_PARAM_T *param); |
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| | | void uwb_ll_disconnect(uint8_t con_id); |
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| | | void uwb_co_data_tx(uint8_t con_id, uint8_t *data, uint16_t len); |
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| | | |
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| | | void uwb_ll_rx_process(uint8_t *data, uint16_t len); |
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| | | |
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| | | #ifdef __cplusplus |
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| | | } |
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| | | #endif |
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| | | |
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| | | #endif /* UWB_LINK_LAYER_H_ */ |
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